260417713256 has 32 divisors (see below), whose sum is σ = 509757805440. Its totient is φ = 124487740608.

The previous prime is 260417713219. The next prime is 260417713327. The reversal of 260417713256 is 652317714062.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44930 + ... + 723086.

It is an arithmetic number, because the mean of its divisors is an integer number (15929931420).

Almost surely, 2^260417713256 is an apocalyptic number.

It is an amenable number.

260417713256 is a deficient number, since it is larger than the sum of its proper divisors (249340092184).

260417713256 is a wasteful number, since it uses less digits than its factorization.

260417713256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680273 (or 680269 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 260417713256 in words is "two hundred sixty billion, four hundred seventeen million, seven hundred thirteen thousand, two hundred fifty-six".